A system for assessing the user experience of being in a virtual reality environment in disabled children with behavioral disorders
摘要
We propose here a system consisting of a participatory device for recording brain electrical activity (BEA), a personal computer, and intelligent software to assess the level of user experience of patients in a virtual reality (VR) environment. The experimental group of subjects (patients) consisted of 39 disabled children, i.e., boys and girls aged 12–16 years, with behavioral disorders. The study results showed that the average level of presence in VR, as assessed in terms of the frequency ranges in the original BEA signal, increased on immersion into virtual space.